Database（Trial）
Limited Edition Reproductions of Books from the Republic of China period are one of the two main sub-projects under the program Bibliography of Chinese Literary and Social Science Academic Books of…
MET World Language Learning Center is a language learning knowledge service platform carefully created by Yuetu Culture Group and China Publishing Group World Book Publishing Guangdong Company…
The Nature Portfolio is a collection of interdisciplinary research and review journals dedicated to understanding, exploring, and sharing science since 1869. Nature Weekly: Founded in 1869, it is one…
New Oriental Multimedia Learning Library is a "one-stop" comprehensive learning platform launched by New Oriental. This platform offers a rich variety of high-quality original New Oriental training…
The National Science and Technology Library (NSTL) has introduced over 30 specialized foreign academic society current journal databases with strong professional relevance but low domestic…
The Oxford English Dictionary Online offers users the most complete, up-to-date, and extensive dictionary from Oxford. With continuous development, it now equates to the vocabulary volume of 25 print…
Oxford Journals Collection: a unique package that provides access to 395 high-quality journals in Medicine, Life Sciences, Humanities, Social Sciences, Mathematics and Physical Sciences, and Law…
Oxford Scholarship Online (OSO) is a powerful digital library developed by Oxford University Press, dedicated to collecting the finest academic monographs published by Oxford University Press…
PNAS: Proceedings of the National Academy of Sciences of the United States of America（P-ISSN 0027-8424; E-ISSN 1091-6490）《The Proceedings of the National Academy of Sciences was founded in 1914 and…
ProQuest Dissertations & Theses (PQDT Full-text Database of Dissertations and Theses) is a world-renowned dissertation database. It collects doctoral and master's theses from over 2,000…
